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Scientific American, Vol. 57, No. 21 (1887) (1887)

leaf 3

An illustration from Scientific American, Vol. 57, No. 21 (1887), 1887, leaf 3
the way, the loading of the two elevators to- bility of the peg slipping back. Thisis also of great gether causing only one bent to be obstructed, and the John A. McLennan, No. 83 Metropolitan Block, Chi- advantage in tuning, the tuner not being so likely to cago, Ill. Fig. 1 is a transverse… … Fig. 1.—McLENNAN’S GRAIN ELEVATOR. has only to be added for the battery to be in working DAMA. order.—Revue Scientifique. the elevator building, and Fig. 2 is a central longi- tudinal section above the bin floor. The cupola, run- cn cl a WILCOX’S TUNING PEG FOR VIOLINS, ning longitudinaliy with the…

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